I'm not a Constitutional expert, but this looks like a great use of the 10th Amendment. There is no doubt that Biden has failed to enforce this nation's immigration laws, paving the way for States to step in the breach.
I'd sure like to see it attempted. It's really down to Texas and Arizona. You won't see it from California or New Mexico.
Definitely not NM. That idiot tejano governor and administration is sucking so hard at the federal teats that that can never afford to unlatch. That sanctuary state has invited all illegals in en masse to bolster the money coming in from the feds. Then they siphon off what they want for their personal gain.
New Mexico ranks as the state most dependent on the federal government. Money from the federal government makes up 42.74% of the state's government revenue, and federal funding is 1.63 times the amount collected in income tax.